<template>
   <div>
     <ul>
      <li>news001<input type="text"></li>
      <li>news002<input type="text"></li>
      <li>news003<input type="text"></li>
    </ul>
   </div>

</template>

<script>
export default {
  name: "News",
  beforeDestroy() {
    console.log('news即将被销毁');
  }
};
</script>

